3916261

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 4364800

約数和(自身を除く): 448539

約数列:

[1, 19, 31, 61, 109, 589, 1159, 1891, 2071, 3379, 6649, 35929, 64201, 126331, 206119, 3916261]

約数ペア:

[(1, 3916261), (19, 206119), (31, 126331), (61, 64201), (109, 35929), (589, 6649), (1159, 3379), (1891, 2071)]